How many movies have Bunta Sugawara and Miwako Onaya acted in together?

They have worked on 9 movies together! Their first movie together was The Viper Brothers (1971) while their highest rated movie together was The Red Silk Gambler (1972). They have not worked together since The Viper Brothers: Up on 30 Charges (1974). They are most known for their action films together.